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Session I

Experimental techniques for the unsteady flow separation


C.H.K. Williamson, Cornell Univ., USA; Opening lecture
Effects of unsteady separated flow phenomena in vortex-induced vibrations   -abstract-

T. Leweke, M.C. Thompson, G.J. Sheard, L. Schouveiler & K. Hourigan; Invited keynote lecture
Unsteady flow around impulsively stopped bluff bodies   -abstract-

M. Provansal & P. Monkewitz; Invited keynote lecture
Vortex shedding dynamics in the laminar wakes of various bluff bodies (cylinders, spheres and cones)   -abstract-

M.S. Adaramola, D. Sumner & D.J. Bergstrom
Effect of velocity ratio on the streamwise vortex structures in the wake of a stack

A. Fouras, D. Lo Jacono, G. J. Sheard & K. Hourigan
Measurement of instantaneous velocity and surface topography of a cylinder at low Reynolds number

M. Gohlke, J.F. Beaudoin, M. Amielh & F. Anselmet
Effect of unsteady separation on an automotive bluff-body in cross-wind

K. Gumowski, J. Miedzik, S. Goujon-Durand, G. Bouchet, P. Jenffer & J.E. Wesfreid
Wake behind a sphere: experimental and numerical investigations

H. Park & H. Choi
Investigation of aerodynamic capabilities of flying fish in gliding flight

R. Perrin, M. Braza, E. Cid, S. Cazin, P. Chassaing, C. Mockett, T. Reimann & F. Thiele
Coherent and turbulent process analysis in the flow past a circular cylinder at high Reynolds number

M.R. Soltani & M. Seddighi
Dynamic stall and flow reattachment studies of a wind turbine blade section in the pitching motion

D. Sumner, H.B. Hemingson, D.M. Deutscher & J.E. Barth
PIV measurements of the flow around oscillating cylinders at low KC numbers

K.K.Y. Tsang, R.C.K. Leung & R.M.C. So
Unsteady force measurements of an airfoil undergoing dynamic stall at low Reynolds number   - not available in CD-Rom -

T. Weier, C. Ciepka & G. Gerbeth
Coherent structure eduction from PIV data of an electromagnetically forced separated flow
 

Posters of Session I

M. Fuchiwaki & K. Tanaka
Detailed wake structure behind unsteady airfoils and characteristics of dynamic thrust

S.C. Luo, T.T.L. Duong & Y.T. Chew
Flow separation of a rotating cylinder

S.D. Sharma & A.A. Kumar
Unsteady flow behind a blunt based POD model

M.R. Soltani & M.R. Amiralaei
Effect of oscillation amplitude on the aerodynamic behaviour of a pitching wing

M.R. Soltani & A.H. Birjandi
Unsteady study of a contaminated wind turbine blade section
 

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Session II

Statistical and hybrid turbulence modeling of unsteady separated flows


T. B. Gatski; Invited keynote lecture
Prediction methodologies for non-stationary turbulent flows   -abstract-

W. Haase; Invited keynote lecture
DESider - Detached Eddy Simulation for Industrial Aerodynamics

P. Sagaut; Invited keynote lecture
On the use of LES for flow control: the compressible cavity flow case   -abstract-

G. Barakos, S. Lawson, R. Steijl & Punit Nayyar
Assessment of flow control devices for transonic cavity flows using DES and LES

R. Bourguet, M. Braza, R. Perrin & G. Harran
Physical analysis of an anisotropic eddy viscosity concept for strongly detached unsteady flows

R. Elakoury, M. Braza, Y. Hoarau, J. Vos, G. Harran & A. Sevrain
Unsteady flow around a NACA0021 airfoil beyond stall at 60° angle of attack

O. Frederich, U. Bunge, C. Mockett & F. Thiele
Flow prediction around an oscillating NACA0012 at Re=1000 000

E. Guilmineau & F. Chometon
Experimental and numerical study of unsteady wakes behind an oscillating car model

R.B. Langtry & P.R. Spalart
Detached Eddy Simulation of a nose landing-gear cavity

G. Martinat, M. Braza, G. Harran, A. Sevrain, Y. Hoarau & D. Favier
Dynamic stall of a pitching and horizontally oscillating airfoil

C. Mockett, R. Perrin, T. Reimann, M. Braza & F. Thiele
Analysis of Detached-Eddy Simulation for the flow around a circular cylinder with reference to PIV data

J. Paik, C. Escauriaza & F. Sotiropoulos
On the coherent dynamics of turbulent junction flows

M.V. Salvetti, B. Koobus, S. Camarri & A. Dervieux
Simulation of bluff-body flows through a hybrid RANS/VMS-LES model

S. Schmid, T. Lutz & E. Krämer
Simulation of the unsteady cavity flow of the stratospheric observatory for infrared astronomy

J.C. Uribe, N. Jarrin, R. Prosser & D. Laurence
Two-velocities hybrid RANS-LES of a trailing edge flow
 

Poster of Session II

I.A. Fedorchenko, N.N. Fedorova & U. Gaisbauer
Numerical simulation of non-steady supersonic double ramp flow by URANS approach
 

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Session III

Theoretical aspects & analytical approaches of flow separation


A. Kluwick, S. Braun & E.A. Cox; Invited keynote lecture
Near critical phenomena in laminar boundary layers

F.T. Smith & N.C. Ovenden; Invited keynote lecture
New applications with unsteady flow separation analysis   -abstract-

L. Baranyi
State curves and flipping for an orbiting cylinder at low Reynolds numbers

R. DasGupta & R. Govindarajan
Study of a lid-driven cavity in an axisymmetric geometry

U. Ehrenstein & F. Gallaire
Global low-frequency oscillations in a separating boundary-layer flow

J.J. Healey
Axisymmetric absolute instability of swirling jets

R.P. Logue, J.S.B. Gajjar & A.I. Ruban
Instability of supersonic compression ramp flow

P. Luchini, F. Giannetti & J. Pralits
Structural stability of the finite-amplitude vortex shedding behind a circular cylinder   - not available in CD-Rom -

B. Scheichl & A. Kluwick
Asymptotic theory of turbulent bluff-body separation: A novel shear layer scaling deduced from an investigation of the unsteady motion

G.J. Sheard
Cylinders with elliptical cross-section: Wake stability with variation in angle of incidence

V. Theofilis
Global instability and control of laminar separation bubbles
 

Posters of Session III

F. Alizard & J.C. Robinet
Influence of 3D perturbations on separated flows

L. Baranyi
Orbiting cylinder at low Reynolds numbers

B.V. Bharati Laxmi & J.S.B. Gajjar
Global instability computations of separated flow

K. Debbagh & S. Saintlos Brillac
A two-dimensional disturbed flows over a flat plate: theoretical and numerical approach
 

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Session IV

Instability and transition


J.E. Wesfreid; Invited keynote lecture
Forced wakes

M.C. Thompson, K. Hourigan & J. Leontini; Invited keynote lecture
Wake transition of oscillating bluff bodies   -abstract-

K. Atvars, M.C. Thompson & K. Hourigan
Modification of the flow structures in a swirling jet

B. Carmo, S. Sherwin, P. Bearman & R. Willden
Wake transition in the flow around two circular cylinders in staggered arrangements

H. Djeridi, C. Sarraf & J.Y. Billard
Thickness effect of NACA symmetric hydrofoils on hydrodynamic behavior and boundary layer states

A. de Vecchi, S.J. Sherwin & J.M.R. Graham
Wake dynamics of external flow past a curved circular cylinder with the free-steam aligned with the plane of curvature

R. Elakoury, G. Martinat, M. Braza, R. Perrin, Y. Hoarau, G. Harran & D. Ruiz
Successive steps of 2D and 3D transition in the flow past a rotating circular cylinder at moderate Reynolds numbers

P. Fernandes, P. Ern, F. Risso & J. Magnaudet
Dynamics of oblate freely-rising bodies

D. Lucor & M.S. Triantafyllou
Parametric study of the two degree-of-freedom vortex-induced vibrations of a cylinder in a two-dimensional flow

A. Mihaiescu, H. Hangan, A. Straatman & J.E. Wesfreid
Vortex formation in black-step flow

V.D. Narasimhamurthy, H.I. Andersson & B. Pettersen
Direct numerical simulation of vortex shedding behind a linearly tapered circular cylinder

L. Schouveiler, M.C. Thompson, T. Leweke and K. Hourigan
Vortex dynamics associated with the impact of a cylinder with a wall
 

Posters of Session IV

S. Behara & S. Mittal
Transition of boundary layer on a circular cylinder in uniform flow

B. Carmo, S. Sherwin, P. Bearman & R. Willden
Numerical simulation of the flow-induced vibration in the flow around two circular cylinders in tandem arrangements

R.S. Gioria & J.R. Meneghini
Three-dimensionalities of the flow around an oscillating circular cylinder

S. Srigrarom
Quasi-steady self-excited angular oscillation of equilateral triangular cylinder in 2-D separated flow
 

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Session V

Compressibility effects related to unsteady separation


J.P. Dussauge; Invited keynote lecture
Why do shock waves move in separated flows?   -abstract-

P. Doerffer; Invited keynote lecture
European research on unsteady effects of shock wave induced separation - UFAST Projet

R. Bourguet, M. Braza & G. Harran
Low-order modeling for unsteady separated compressible flows by POD-Galerkin Approach

J.D. Crouch, A. Garbaruk, D. Magidov & L. Jacquin
Global structure of buffeting flow on transonic airfoils

J.F. Debieve & P. Dupont
Dependance between shock and separation in a shock wave/boundary layer interaction

R.A. Humble, F. Scarano & B.W. Van Oudheusden
Unsteady flow organization of a shock wave/turbulent boundary layer interaction

P. Meliga, P. Reijasse & J.M. Chomaz
Effect of a serrated skirt on the buffeting phenomenon in transonic afterbody flows

J.C. Robinet
On the three-dimensionality of shock-wave / laminar boundary layer interaction

J. Ziefle & L. Kleiser
Compressibility effects on turbulent separated flow in a streamwise-periodic hill channel - Part1
 

Posters of Session V

A. Hadjadj, S. Dubos & G. Ribert
Large Eddy Simulation of a supersonic turbulent boundary layer at M=2.25

P. Reijasse & L. Boccaletto
Film cooling mass flow rate influence on a separation shock in an axisymmetric nozzle
 

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Session VI

DNS and LES of unsteady separated flows


B.J. Geurts; Invited keynote lecture
Regularization modeling for large-eddy simulation of turbulent separated boundary layer flow   -abstract-

L. Georges, J.F. Thomas, G. Winckelmans & P. Geuzaine
Design and validation of a Large Eddy Simulation methodology for compressible shock-free flows on unstructured meshes

E. de Martel, E. Garnier & P. Sagaut
Large Eddy Simulation of impinging shock wave / turbulent boundary layer interaction at M=2.3

O. Marxen & D.S. Henningson
Direct numerical simulation of the bursting of a laminar separation bubble and evaluation of flow-control strategies

G. Palau-Salvador, T. Stoesser, J. Fröhlich & W. Rodi
LES of the flow around two cylinders in tandem

M. Pino Martin & M. Wu
On coherent structures and low frequency motions of shock wave-turbulent boundary layer interactions via DNS   - not available in CD-Rom -

F. Richez, I. Mary, V. Gleize & C. Basdevant
Simulation and modelling of a laminar separation bubble on airfoils

G.J. Sheard, R.G. Evans, K.M. Denton & K. Hourigan
Undesirable haemodynamics in aneurysms
 

Posters of Session VI

J. Hoessler, J.F. Beaudoin & F. Perot
Unsteady separated flow around the Ahmed body

J. Yao, O. Mouzoun, Y.F. Yao & P. Mason
Unsteady RANS Calculation of Flow over Ahmed Car Model
 

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Session VII

Theoretical/Industrial aspects of unsteady separated flow control


M. Triantafyllou; Invited keynote lecture
Unsteady separated flows and their control   -abstract-

T. Bewley; Invited keynote lecture
Multiscale retrograde estimation and forecasting of chaotic nonlinear systems   -abstract-

C.M. Ho, S. Ho, P.K. Wong & H. Nassef; Invited keynote lecture
Control systems with large parameter spaces   -abstract-

A. Dauptain, J. Favier & A. Bottaro; Invited keynote lecture
Hydrodynamics of beating cilia

N. Benard, J. Jolibois, M. Forte, G. Touchard & E. Moreau
Spreading and vectoring of a subsonic axisymmetric air jet by plasma actuator : a preliminary study

O. Cadot, B. Thiria & J.F. Beaudoin
Passive drag control of a turbulent wake by local disturbances

K.W. Cassel, C. Sardesai, S. Braun & A.I. Ruban
Sub-optimal control of unsteady separation in a channel

P. Compte, F. Daude & I. Mary
Simulation of the reduction of the unsteadiness in a passively-controlled transonic cavity flow

J. Favier, A. Kourta & L. Cordier
Accurate POD reduced-order models of separated flows

B. Günther, R. Becker, A. Carnarius, F. Thiele & R. King
Simulation study of a robust closed-loop control of a 2D high-lift configuration

S. Jeon & H. Choi
Linear proportional control of flow over a sphere

T.N. Jukes & K.S. Choi
Active control of a cylinder wake using surface plasma

V. Kitsios, A. Ooi, J. Soria & D.You
A numerical study of ZNMF jet lift enhancement of a NACA 0015 airfoil

E. Konstantinidis, C. Liang, G. Papadakis & S. Balabani
Control of the separated flow behind a circular cylinder by low forcing – Experiments and computations

D. Lo Jacono, J.N. Sorensen, M.C. Thompson & K. Hourigan
Control of vortex breakdown in a closed cylinder with a small rotating rod

G. Mutschke, T. Weier, T. Albrecht, G. Gerbeth & R. Grundmann
Electromagnetic control of separation at hydrofoils

H. Nagib, J. Keidaisch, D. Greenblatt, I. Wygnanski & A. Hassan
Flow control for rorocraft applications at flight Mach numbers

B. Protas
Vortex models for feedback stabilization of bluff body wake flows

T. Stephens, C. Atkinson & J. Soria
The effect of zero-net-mass-flux jet geometry on active separation control of a NACA0015 airfoil

B. Stewart, K. Hourigan, M. Thompson & T. Leweke
The wake dynamics of a cylinder moving along a plane wall with rotation and translation

P.S. Vavilis & J.A. Ekaterinaris
Computational investigation of flow control over wings

D. You & P. Moin
Active control of flow separation over an airfoil using synthetic jets
 

Posters of Session VII

R.E.A. Arndt & M. Wosnik
Towards the control of cavitating flows   - not available in CD-Rom -

R.M. Kerimbekov & O.R. Tutty
Active control of flows with trapped vortices

M.A. Langthjem & M. Nakano
A three-dimensional numerical study into non-axisymmetric perturbations of the hole-tone feedback cycle

A. Orellano & M. Schober
Flow control in high-speed train applications

M.R. Soltani, K. Ghobanian, M. Gholamrezaei & M.R. Amiralaei
Neural network prediction of aerodynamic coefficients of a pitching wing

M. Vanierschot & E. Van den Bulck
Flow control of annular jet expansion using cross-flow injection
 

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